Privacy Policy
Last Updated: November 16, 2025
Introduction
DRIVE:ON RADAR (the “App”) respects your privacy and is committed to protecting your personal information. This Privacy Policy explains what information the App collects, how it is used, and how it is protected.
Operator Information
artjunkie inc. (株式会社アートジャンキー)
– Email: support@artjunkie.co.jp
– Website: https://artjunkie.app
Information We Collect
1. Account Information
– Email address
– Display name
– Profile picture (optional)
– User ID
– Authentication provider information (Apple, Google)
2. Location Information
– Real-time GPS location
– Location history (during sessions only)
– Location tracking session records
3. Communication Information
– Chat messages (encrypted)
– Friends list
– Group membership information
– Voice call metadata (call duration, participants)
4. Subscription Information
– Plan type (Free, Premium Mini, Premium, Premium Plus)
– Purchase history
– Subscription status
– Add-on options (additional groups)
5. Usage Data
– App usage statistics
– Session information (start time, end time, participants, duration)
– Device information (OS, app version, device model)
– Error logs and crash reports
6. Notification Information
– Push notification tokens
– Notification settings
– Notification history
How We Use Your Information
We use collected information for the following purposes:
- Service Provision
– Real-time location tracking functionality
– Chat feature provision
– Group session management
– Voice call functionality
– Push notification delivery
- Service Improvement
– User experience enhancement
– Bug fixes and performance optimization
– New feature development
– App stability improvement
- Customer Support
– Responding to inquiries
– Technical problem resolution
– User support provision
- Legal Compliance
– Compliance with laws and regulations
– Prevention of unauthorized use
– Terms of Service enforcement
- Subscription Management
– Plan management and billing
– Subscription status tracking
Information Storage and Management
Storage Locations
– Firebase (Google Cloud Platform): User data, location information, chat messages, authentication information
– LiveKit: Real-time voice call data (temporary, during calls only)
– Apple Push Notification Service: Push notification delivery
– Local Device: Some cache data and app settings
Retention Periods
Free Plan, Premium Mini, Premium
– Account Information: Until account deletion
– Location Information: Automatically deleted within 24 hours after session ends
– Chat Messages: Automatically deleted within 24 hours after session ends
– Session History: Up to 7 days
Premium Plus
– Account Information: Until account deletion
– Location Information: Up to 30 days (configurable in settings)
– Chat Messages: Automatically deleted within 24 hours after session ends
– Session History: Up to 30 days
Other
– Usage Data: Up to 90 days
– Error Logs: Up to 30 days
– Subscription Information: Until account deletion
Security Measures
– Data encryption (in transit and at rest)
– Secure authentication via Firebase Authentication
– Advanced privacy protection with Sign in with Apple
– Access control and firewall rules
– Regular security audits
– End-to-end encryption (chat)
– Enforced HTTPS communication
Authentication Methods
The App provides the following authentication methods:
Sign in with Apple
– Secure authentication method provided by Apple
– Option to hide email address available
– Privacy-focused design
Sign in with Google
– Authentication with Google account
– Secure authentication flow via OAuth 2.0
Both authentication methods comply with industry-standard security protocols.
Information Sharing
We do not share your personal information with third parties except in the following cases:
- With Explicit User Consent
– Location sharing with added friends
– Information sharing with group members
– Location and chat sharing with session participants
- Third-party Services Required for Service Provision
– Google Firebase: Database, authentication, hosting, cloud storage
– LiveKit: Real-time voice call infrastructure
– Apple: Sign in with Apple, Apple Push Notification Service
– Google: Sign in with Google, authentication services
- Legal Requirements
– Compliance with laws, regulations, and legal processes
– Response to court orders and subpoenas
– Protection of rights, property, and safety
- Business Transfers
– In case of merger, acquisition, or asset sale (with prior notice to users)
User Rights
Users have the following rights:
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Right of Access: Right to review your personal information
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Right to Rectification: Right to correct inaccurate information
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Right to Deletion: Right to request deletion of personal information (“Right to be Forgotten”)
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Right to Object: Right to object to data processing
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Right to Data Portability: Right to request data transfer
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Right to Restriction of Processing: Right to restrict certain processing
How to Exercise Your Rights
Data Deletion
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Email to support@artjunkie.co.jp
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In-app: Settings → Contact Us
After account deletion, the following actions are taken:
– All personal information completely deleted within 30 days
– Immediate deletion of location information
– Deletion of chat messages
– Removal from group memberships
Data Access and Correction
You can request disclosure or correction of personal information from the in-app settings or by emailing support@artjunkie.co.jp.
Handling of Location Information
Collection Timing
– Only during location tracking sessions
– Continuous background tracking (only when explicitly enabled by user)
– Location collection starts when user initiates a session
Free Plan Limitations
– Free plan limits 1-on-1 sessions to 10 minutes
– Location sharing stops immediately after session ends
Sharing Scope
– Only friends or group members participating in the session
– Location sharing stops immediately when user ends session
– We never provide location information to third parties
Location Accuracy
– Location determined using GPS, Wi-Fi, and mobile networks
– Accuracy varies by environment (may decrease indoors or underground)
Disabling Location Information
You can disable location tracking by:
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Ending the session
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Revoking location permission in iOS settings
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Disabling background tracking in app settings
Children’s Privacy
This App is not intended for children under 13. If we become aware that we have inadvertently collected information from children under 13, we will:
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Immediately suspend the account
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Completely delete collected information
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Notify parents (if possible)
If you become aware that a child under 13 is using the App, please immediately contact support@artjunkie.co.jp.
Cookies and Tracking Technologies
This App may use the following technologies:
Firebase Analytics
– Collection of anonymized usage statistics
– App performance monitoring
– Crash report collection
Session Management
– Maintaining login status
– Secure session token management
Local Storage
– Storing app settings
– Temporary cache data storage
Push Notification Tokens
– Apple Push Notification Service device tokens
– Identifiers for notification delivery
Users can disable some tracking features from app settings.
International Data Transfers
This App may transfer data to the following regions:
– United States: Google Firebase, LiveKit servers
– Japan: App operator servers
These data transfers are conducted with appropriate security measures and comply with relevant regulations such as GDPR.
Response to Data Breaches
In the event of a data breach:
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Report to supervisory authorities within 72 hours of detection
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Promptly notify affected users
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Assess scope and impact of breach
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Implement measures to prevent recurrence
Changes to Privacy Policy
This Privacy Policy may be changed without notice. For significant changes, we will notify you through:
– In-app notifications
– Email to registered email addresses
– In-app announcement banners
Continued use of the App after changes constitutes acceptance of the updated Privacy Policy.
Contact Us
For questions, concerns, or to exercise your rights regarding privacy, please contact us:
– Email: support@artjunkie.co.jp
– In-App: Settings → Contact Us
– Website: https://artjunkie.app
We will respond to inquiries within 7 business days as a general rule.
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Operator
ARTJUNKIE Inc.
株式会社アートジャンキー
This Privacy Policy complies with the Personal Information Protection Act (Japan) and GDPR (where applicable).
Last Updated: November 16, 2025